View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2009 Peterbilt 387 Recently Updated $495 USD GOOD USED INSPECTED TAKOUT, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2009Stock Number21815-16 MLS Number9001095CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Bearing Cone, Part # 42362 Recently Updated $79.47 USD BEARING CONE, Serial#: 42362, Core Charge: N/A, Casting#: 42362 ConditionNewPart Number42362Stock Number42362 MLS Number9003341CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Bearing Cup, Part # 42584 Recently Updated $42.33 USD BEARING CUP ConditionNewPart Number42584Stock Number42584 MLS Number9003340CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2004 Kenworth T800 Recently Updated $395 USD GOOD USED ,WILL BE CLEANED AND INSPECTED, Axle Spline Count: 41, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2004Stock Number12015-7 MLS Number9001051CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,000 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. 40 000lbs, Arrière, Pas de Lock, no core + 100$ 40 000lbs, Rear, No Lock, no core + 100$ Stock: 30481D,... ConditionUsedRear End4.11 ratioStock Number30481D MLS Number11945584CategoryDifferentials, Rear Last Updated5/14/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2009 Peterbilt 386 Recently Updated Contact for price GOOD SHAPE, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2009Stock Number794779-4 MLS Number14219538CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2003 Kenworth W900 Recently Updated Contact for price MILES 422174, Ratio: 358 ConditionUsedRear End3.58 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2003Stock Number704213-5 MLS Number13533006CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2004 Kenworth T2000 Recently Updated Contact for price ABS, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)2004Stock Number972849-5 MLS Number9391310CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Peterbilt 384 Recently Updated Contact for price RSP40 - Rear Rear - 4.11 Ratio - Pullout - DIFF ONLY. ConditionUsedRear End4.11 ratioFits To Make(s)PETERBILTFits To Model(s)384Stock Number4424-3 MLS Number14305904CategoryDifferentials, Rear Last Updated5/13/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,215 USD RSP40-336 - Reconditioned ConditionRemanufacturedRear End3.36 ratioStock NumberRSP40-336-REC MLS Number14028853CategoryDifferentials, Rear Last Updated5/12/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 Eaton RSP40 Rear Axle Housing for a Peterbilt 579 Contact for price Eaton Front Rear Axle Housing, DSP40 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number4470-45 MLS Number14336004CategoryAxle Housings, Rear Last Updated5/7/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 Eaton RSP40 Rear Differential for a Peterbilt 579 Contact for price RSP40 - Rear Rear - 3.08 Ratio - Pullout - DIFF ONLY. ConditionUsedRear End3.08 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number4470-3 MLS Number14335968CategoryDifferentials, Rear Last Updated5/7/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2014 Eaton RSP40 Rear Axle Housing for a Peterbilt 579 Contact for price Eaton Rear Axle Housing, RSP40 ConditionUsedSuspensionAir LeafFits To Make(s)PETERBILTFits To Model(s)579Stock Number4462-6 MLS Number14319960CategoryAxle Housings, Rear Last Updated5/6/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Eaton RSP40 Rear Axle Housing for a Kenworth T800 $1,500 USD OEM# 321554, GOOD CONDITION USED REAR/REAR AXLE HOUSING ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number12696 MLS Number10895095CategoryAxle Housings, Rear Last Updated5/3/2026 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RSP40 Rear Differential $1,350 USD RSP40-342 - Rebuilt ConditionRemanufacturedRear End3.42 ratioStock NumberRSP40-342-REB MLS Number13963946CategoryDifferentials, Rear Last Updated5/1/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RSP40 Rear Axle Housing for a 2007 Kenworth T800 Contact for price EATON RSP40P AXLE HOUSING( REAR), ratio: 3.55 OFF A KENWORTH T800 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock NumberKW-0427-41 MLS Number9988646CategoryAxle Housings, Rear Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RSP40 Rear Axle Assembly for a 2007 Kenworth T800 Contact for price EATON RSP40 REAR AXLE HOUSING, CAPACITY: 40000 LB RATIO 3.55,, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock NumberKW-0427-42 MLS Number9988647CategoryAxle Assemblies, Rear Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Eaton RSP40 Rear Axle Assembly for a 2007 Kenworth T600 Contact for price Eaton RSP40 Rear Rear Differential For Sale 3.70 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)2007Part NumberTBDStock NumberKW-0526-16 MLS Number9991547CategoryAxle Assemblies, Rear Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2013 Eaton RSP40 Rear Axle Housing for a Peterbilt 384 Contact for price Eaton Rear Rear Axle Housing, RSP40, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS. ConditionUsedSuspensionAir LeafFits To Make(s)PETERBILTFits To Model(s)384Stock Number4424-6 MLS Number14305907CategoryAxle Housings, Rear Last Updated4/30/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Eaton RSP40 Rear Differential $500 USD RSP40 - 5.57 Ratio - Pullout - Grade A - Unit In Good Condition. ConditionUsedRear End5.57 ratioStock Number4540415 MLS Number13895665CategoryDifferentials, Rear Last Updated4/25/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton RSP40 Rear Axle Housing for a Peterbilt 579 $725 USD (USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : Verify ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25662279 MLS Number12927212CategoryAxle Housings, Rear Last Updated4/24/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Eaton RSP40 Rear Axle Housing for a Kenworth T680 $750 USD Eaton RSP40 Bare Axle Housing w/ Torque Rod Bracket, 16 Hole Flange, 53.5" Inner Flange To Inner Flange. P/N 321318 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock NumberUPS-277239-17 MLS Number14143034CategoryAxle Housings, Rear Last Updated4/24/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Eaton RSP40 Rear Axle Housing for a Kenworth T680 Contact for price Refurbished Eaton RSP40 Bare Axle Housing w/ Torque Rod Bracket. 53.5" Inner Flange To Inner Flange, 16 Hole Flange. P/N 321318 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock NumberUPS-277185-20-REF MLS Number14142996CategoryAxle Housings, Rear Last Updated4/24/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RSP40 Rear Axle Housing Contact for price Eatont Rear Axle Housing, RSP40, P/N 321330, S/N U111292073, 10 Hole Pilot, Air Disc Brakes. ConditionUsedStock Number31721 MLS Number14326384CategoryAxle Housings, Rear Last Updated4/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2016 Eaton RSP40 Rear Differential for a Kenworth T680 $500 USD RSP40 - 3.42 Ratio - Pullout - P/N 515354 - Grade A - Unit Is In Good Condition. ConditionUsedRear End3.42 ratioFits To Make(s)KENWORTHFits To Model(s)T680Stock NumberUPS-277192-18 MLS Number14140764CategoryDifferentials, Rear Last Updated4/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info